body,div,p,h1,h2,h3,h4,h5,h6,ul,li,dl,dt,a,input,button,textarea,select{
	margin: 0;
	padding: 0;
	outline: none;
  }
  html,body{
	font-family:Helvetica Neue,Helvetica,Arial,Microsoft Yahei,Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;
	color: #ffffff;
	background-color: #ffffff;
  font-size: 14px;
  letter-spacing: 2px;
  }
  a{
	text-decoration: none;
  }
  ul,li{
	list-style: none;
  }
  input{
	font: normal;
  }
  input:focus,a:focus{
	outline: none;
  }